Acta Amazonica 54(4) 2024 - Summary
   
Issues: 54-4 Agronomy and Forestry PDF
Title: Vegetative propagation of Schizolobium parahyba var. amazonicum (paricá) using field grafting and mound layering techniques
Authors: SALES, Agust; XAVIER, Aloisio; PAIVA, Haroldo Nogueira de; WENDLING, Ivar; SANTOS, Gleison Augusto dos; SIVIERO, Marco Antonio; VIEIRA, Sabrina Benmuyal
Keywords: clonal forestry; rejuvenation; timber species; Brazilian Amazon; epicormic sprouts; scion diameter
DOI http://dx.doi.org/10.1590/1809-4392202301262

   
Issues: 54-4 Animal and Fisheries Science PDF
Title: Length-weight relationship of 32 fish species from oligotrophic headwater streams of northwestern Colombian Amazon
Authors: LUQUE, Francisco Javier; COLORADO Z., Gabriel J.
Keywords: allometry; growth patterns; fish; fisheries; reproduction
DOI http://dx.doi.org/10.1590/1809-4392202401512

   
Issues: 54-4 Biodiversity and Conservation PDF
Title: Intrapuparial development of Peckia pexata (Wulp, 1895) (Diptera: Sarcophagidae)
Authors: RAMOS-PASTRANA, Yardany; PARADA-MARIN, Henry Mauricio; PUJOL-LUZ, José Roberto
Keywords: Amazon, Colombia, forensic entomology, immature insects, metamorphosis, postmortem interval
DOI http://dx.doi.org/10.1590/1809-4392202302252

   
Issues: 54-4 Biodiversity and Conservation PDF
Title: A new species and a new record of Sarcofahrtiopsis (Diptera: Sarcophagidae) from the Brazilian Amazon
Authors: CARVALHO FILHO, Fernando da Silva; CASTRO, Heitor Antunes de
Keywords: Amazonas, Insecta, Oestroidea, taxonomy, true flies
DOI http://dx.doi.org/10.1590/1809-4392202402851

   
Issues: 54-4 Biodiversity and Conservation PDF
Title: A new species of Tubella (Porifera: Spongillidae) for the Brazilian Amazon: how misidentification can mask a potential species complex
Authors: NUNES, Gabriel; CUSTÓDIO, Márcio Reis; PINHEIRO, Ulisses
Keywords: Tubella pennsylvanica, Tubella manauara n. sp., gemmules, freshwater sponges
DOI http://dx.doi.org/10.1590/1809-4392202401873

   
Issues: 54-4 Biodiversity and Conservation PDF
Title: Description of sounds emitted by the fossorial snake Amerotyphlops reticulatus (Squamata, Typhlopidae) in the Amazon
Authors: SANTOS, Tatiane Pires dos; PENHACEK, Marcos; LOURENÇO, Giselle Martins; RODRIGUES, Domingos de Jesus
Keywords: acoustic communication, defensive sounds, reptiles, spectrogram, whistles
DOI http://dx.doi.org/10.1590/1809-4392202401261

   
Issues: 54-4 Environmental Sciences PDF
Title: Is the shrimp Macrobrachium amazonicum sold in an urban center in the central Brazilian Amazon contaminated with microplastics?
Authors: GUIMARÃES, Gabriel dos Anjos; MORAES, Beatriz Rocha de; ANDO, Rômulo Augusto; PEROTTI, Gustavo Frigi; SANT’ANNA, Bruno Sampaio; HATTORI, Gustavo Yomar
Keywords: Crustacea, bioaccumulation, gastrointestinal tract, aquatic pollution
DOI http://dx.doi.org/10.1590/1809-4392202402002

   
Issues: 54-4 Health Sciences PDF
Title: Tuberculosis trend among the indigenous peoples of the Brazilian Amazon from 2001 to 2022
Authors: CARRASCO, Leny Meire Correa Molinari; RODRIGUES, Gabriel Lopes; SANTOS, Hendrega Nadynne de Oliveira; MARINHO, Giovanna Machado; PEREIRA, Thayza Miranda; MONTEIRO, Lorena Dias
Keywords: Public health, respiratory disease, epidemiology, time series studies, epidemiologic surveillance
DOI http://dx.doi.org/10.1590/1809-4392202401203

   
Issues: 54-4 Human and Social Sciences PDF
Title: Geography of ancient geometric earthworks and their builders in southwestern Amazonia
Authors: KALLIOLA, Risto; PÄRSSINEN, Martti; RANZI, Alceu; SEPPÄ, Iiro; BARBOSA, Antonia Damasceno
Keywords: Acre, anthropogenic landscape, archaeology, geoglyph, mound village, radiocarbon dating
DOI http://dx.doi.org/10.1590/1809-4392202203511